Ruby II - Electric Boogaloo.zip is a release file of the Minecraft resource pack ALBOE - Pack 2 - The Stone Pack | Part 1 - Netherite is Ruby now, made for Minecraft 1.16-Snapshot. It was published on March 1, 2020 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the ALBOE - Pack 2 - The Stone Pack | Part 1 - Netherite is Ruby now resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.